{"id":"https://openalex.org/W4285184274","doi":"https://doi.org/10.1109/twc.2022.3177136","title":"EVM Mitigation With PAPR and ACLR Constraints in Large-Scale MIMO-OFDM Using TOP-ADMM","display_name":"EVM Mitigation With PAPR and ACLR Constraints in Large-Scale MIMO-OFDM Using TOP-ADMM","publication_year":2022,"publication_date":"2022-05-30","ids":{"openalex":"https://openalex.org/W4285184274","doi":"https://doi.org/10.1109/twc.2022.3177136"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2022.3177136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3177136","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063096266","display_name":"Shashi Kant","orcid":"https://orcid.org/0000-0002-5334-4734"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Shashi Kant","raw_affiliation_strings":["Ericsson AB, Stockholm, Sweden","KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-5334-4734","affiliations":[{"raw_affiliation_string":"Ericsson AB, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]},{"raw_affiliation_string":"KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011373389","display_name":"Mats Bengtsson","orcid":"https://orcid.org/0000-0002-3599-5584"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mats Bengtsson","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-3599-5584","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016692893","display_name":"G\u00e1bor Fodor","orcid":"https://orcid.org/0000-0002-2289-3159"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Gabor Fodor","raw_affiliation_strings":["Ericsson AB, Stockholm, Sweden","KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-2289-3159","affiliations":[{"raw_affiliation_string":"Ericsson AB, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]},{"raw_affiliation_string":"KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085914164","display_name":"Bo G\u00f6ransson","orcid":"https://orcid.org/0000-0002-7882-3280"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Bo Goransson","raw_affiliation_strings":["Ericsson AB, Stockholm, Sweden","KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-7882-3280","affiliations":[{"raw_affiliation_string":"Ericsson AB, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]},{"raw_affiliation_string":"KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077148700","display_name":"Carlo Fischione","orcid":"https://orcid.org/0000-0001-9810-3478"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Carlo Fischione","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":"https://orcid.org/0000-0001-9810-3478","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2369,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.78081217,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":"11","first_page":"9460","last_page":"9481"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.786360502243042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7350111603736877},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7184807658195496},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.6566778421401978},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5543790459632874},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.5186775922775269},{"id":"https://openalex.org/keywords/mimo-ofdm","display_name":"MIMO-OFDM","score":0.49773815274238586},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48480501770973206},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4753655791282654},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.45540672540664673},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.4453139901161194},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.44393986463546753},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33918648958206177},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33688515424728394},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30386799573898315},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17796611785888672},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15574190020561218},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09736683964729309}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.786360502243042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7350111603736877},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7184807658195496},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.6566778421401978},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5543790459632874},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.5186775922775269},{"id":"https://openalex.org/C130946814","wikidata":"https://www.wikidata.org/wiki/Q5988271","display_name":"MIMO-OFDM","level":4,"score":0.49773815274238586},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48480501770973206},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4753655791282654},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.45540672540664673},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.4453139901161194},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.44393986463546753},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33918648958206177},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33688515424728394},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30386799573898315},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17796611785888672},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15574190020561218},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09736683964729309},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2022.3177136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3177136","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2586459956","display_name":"Inl\u00e4rningsbaserad h\u00e5rdvarudesign f\u00f6r 5G","funder_award_id":"ID17-0114","funder_id":"https://openalex.org/F4320320940","funder_display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning"}],"funders":[{"id":"https://openalex.org/F4320320940","display_name":"Stiftelsen f\u00f6r\u00a0Strategisk Forskning","ror":"https://ror.org/044wr7g58"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W608347107","https://openalex.org/W1922442141","https://openalex.org/W1946620893","https://openalex.org/W1979905340","https://openalex.org/W2012353182","https://openalex.org/W2015813830","https://openalex.org/W2031653048","https://openalex.org/W2049824694","https://openalex.org/W2061390706","https://openalex.org/W2063011342","https://openalex.org/W2097837150","https://openalex.org/W2105862752","https://openalex.org/W2134777662","https://openalex.org/W2135351398","https://openalex.org/W2135846983","https://openalex.org/W2142402521","https://openalex.org/W2160136043","https://openalex.org/W2163172977","https://openalex.org/W2163826483","https://openalex.org/W2508393166","https://openalex.org/W2569134578","https://openalex.org/W2763081248","https://openalex.org/W2769840836","https://openalex.org/W2775780877","https://openalex.org/W2785618969","https://openalex.org/W2786764907","https://openalex.org/W2804463223","https://openalex.org/W2895030448","https://openalex.org/W2915650857","https://openalex.org/W2953057288","https://openalex.org/W2963496223","https://openalex.org/W2963654173","https://openalex.org/W3014759401","https://openalex.org/W3025850383","https://openalex.org/W3047002475","https://openalex.org/W3092074201","https://openalex.org/W3100339408","https://openalex.org/W3102490873","https://openalex.org/W3120586454","https://openalex.org/W3122902615","https://openalex.org/W3151499987","https://openalex.org/W3180816764","https://openalex.org/W4214875660","https://openalex.org/W4229650096","https://openalex.org/W4250589301","https://openalex.org/W4292363360","https://openalex.org/W4311114086","https://openalex.org/W6682270173","https://openalex.org/W6734169242","https://openalex.org/W6758920291","https://openalex.org/W6798378597"],"related_works":["https://openalex.org/W2167568384","https://openalex.org/W2116541631","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W1976511355","https://openalex.org/W2088352174","https://openalex.org/W2544668827","https://openalex.org/W1985632843","https://openalex.org/W4286695888","https://openalex.org/W3084132786"],"abstract_inverted_index":{"Although":[0],"signal":[1],"distortion-based":[2],"peak-to-average":[3],"power":[4],"ratio":[5,56],"(PAPR)":[6],"reduction":[7,31],"is":[8],"a":[9,33,128],"feasible":[10],"candidate":[11],"for":[12,176],"orthogonal":[13],"frequency":[14],"division":[15],"multiplexing":[16],"(OFDM)":[17],"to":[18,58,143],"meet":[19],"standard/regulatory":[20],"requirements,":[21],"the":[22,29,37,52,68,71,75,80,86,91,183,186],"error":[23],"vector":[24],"magnitude":[25],"(EVM)":[26],"stemming":[27],"from":[28],"PAPR":[30,138],"has":[32],"deleterious":[34],"impact":[35],"on":[36,79],"performance":[38],"of":[39,70,93,163,185],"high":[40],"data-rate":[41],"achieving":[42],"multiple-input":[43],"multiple-output":[44],"(MIMO)":[45],"systems.":[46],"Moreover,":[47],"these":[48],"systems":[49,106],"must":[50],"constrain":[51],"adjacent":[53],"channel":[54,95,134],"leakage":[55],"(ACLR)":[57],"comply":[59],"with":[60,99,108,136],"regulatory":[61],"requirements.":[62],"Several":[63],"recent":[64],"works":[65],"have":[66],"investigated":[67],"mitigation":[69,131],"EVM":[72,130],"seen":[73],"at":[74],"receivers":[76],"by":[77],"capitalizing":[78],"excess":[81],"spatial":[82],"dimensions":[83],"inherent":[84],"in":[85],"large-scale":[87],"MIMO":[88],"that":[89],"assume":[90],"availability":[92],"perfect":[94],"state":[96],"information":[97],"(CSI)":[98],"spatially":[100,112,193],"uncorrelated":[101],"wireless":[102],"channels.":[103,114,124,195],"Unfortunately,":[104],"practical":[105],"operate":[107],"erroneous":[109],"CSI":[110,191],"and":[111,121,139,167,192],"correlated":[113,194],"Additionally,":[115],"most":[116],"standards":[117],"support":[118],"user-specific/CSI-aware":[119],"beamformed":[120],"cell-specific/non-CSI-aware":[122],"broadcasting":[123],"Hence,":[125],"we":[126,150],"formulate":[127],"robust":[129],"problem":[132],"under":[133,189],"uncertainty":[135],"nonconvex":[137],"ACLR":[140],"constraints":[141],"catering":[142],"beamforming/broadcasting.":[144],"To":[145],"solve":[146],"this":[147],"formidable":[148],"problem,":[149],"develop":[151],"an":[152],"efficient":[153],"scheme":[154],"using":[155],"our":[156],"recently":[157],"proposed":[158,187],"three-operator":[159,172],"alternating":[160],"direction":[161],"method":[162],"multipliers":[164],"(TOP-ADMM)":[165],"algorithm":[166,188],"benchmark":[168],"it":[169],"against":[170],"two":[171],"algorithms":[173],"previously":[174],"presented":[175],"machine":[177],"learning":[178],"purposes.":[179],"Numerical":[180],"results":[181],"show":[182],"efficacy":[184],"imperfect":[190]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}